US4381011A - Enteral feeding apparatus and method - Google Patents
Enteral feeding apparatus and method Download PDFInfo
- Publication number
- US4381011A US4381011A US06/260,332 US26033281A US4381011A US 4381011 A US4381011 A US 4381011A US 26033281 A US26033281 A US 26033281A US 4381011 A US4381011 A US 4381011A
- Authority
- US
- United States
- Prior art keywords
- tube
- distal end
- fluid
- duodenum
- patient
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14539—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring pH
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
- A61B5/1473—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0003—Nasal or oral feeding-tubes, e.g. tube entering body through nose or mouth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
- A61J15/008—Sensor means, e.g. for sensing reflux, acidity or pressure
- A61J15/0088—Sensor means, e.g. for sensing reflux, acidity or pressure for sensing parameters related to the device
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
- A61J15/0073—Multi-lumen tubes
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/260,332 US4381011A (en) | 1981-05-04 | 1981-05-04 | Enteral feeding apparatus and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/260,332 US4381011A (en) | 1981-05-04 | 1981-05-04 | Enteral feeding apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
US4381011A true US4381011A (en) | 1983-04-26 |
Family
ID=22988732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/260,332 Expired - Lifetime US4381011A (en) | 1981-05-04 | 1981-05-04 | Enteral feeding apparatus and method |
Country Status (1)
Country | Link |
---|---|
US (1) | US4381011A (en) |
Cited By (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4503859A (en) * | 1983-06-16 | 1985-03-12 | William Beaumont Hospital | Esophageal function and EKG monitor |
US4594074A (en) * | 1985-05-06 | 1986-06-10 | Viridian, Inc. | Non-occluding high flow enteral feeding tube |
US4632119A (en) * | 1985-10-23 | 1986-12-30 | University Of Health Sciences/The Chicago Medical School | Ambulatory esophageal pH monitor |
US4639246A (en) * | 1985-09-09 | 1987-01-27 | Animal Healthcare Products | Catheter |
EP0251471A1 (en) * | 1986-06-02 | 1988-01-07 | Vincent L. Vaillancourt | Naso-gastric intubation system |
US4774955A (en) * | 1986-06-04 | 1988-10-04 | Solutech, Inc. | Programmable dialyzer system analyzer and method of use |
US4774956A (en) * | 1985-05-02 | 1988-10-04 | Mic Medical Instrument Corporation | Portable apparatus for the determination of upper gastrointestinal function in terms of pH values and clinical uses thereof |
EP0334086A2 (en) * | 1988-03-23 | 1989-09-27 | Abbott Laboratories | Enteral feeding system utilizing gastrointestinal myoelectrography |
WO1990001894A1 (en) * | 1988-08-26 | 1990-03-08 | Mountpelier Investments S.A. | Tonometric catheter combination |
US5002055A (en) * | 1988-04-13 | 1991-03-26 | Mic Medical Instruments Corporation | Apparatus for the biofeedback control of body functions |
US5085216A (en) * | 1989-07-25 | 1992-02-04 | Henley Jr Robert L | Nasogastric/nasointestinal enteral feeding tube and method for avoiding tracheobronchial misplacement |
US5105812A (en) * | 1990-07-25 | 1992-04-21 | Baylor College Of Medicine | Nasogastric tube with removable pH detector |
WO1992017150A1 (en) * | 1991-04-05 | 1992-10-15 | Deborah Jill Colson | A combined naso-gastric feeding tube and electrode |
US5174290A (en) * | 1982-03-22 | 1992-12-29 | Mountpelier Investments, S.A. | Tonometric catheter combination |
US5174303A (en) * | 1991-05-03 | 1992-12-29 | Intermedics, Inc. | Pacer lead with replaceable sensor |
US5186172A (en) * | 1982-03-22 | 1993-02-16 | Mountpelier Investments, S.A. | Remote sensing tonometric catheter apparatus |
EP0582400A1 (en) * | 1992-08-05 | 1994-02-09 | Smiths Industries Public Limited Company | Medico-surgical assemblies |
US5341803A (en) * | 1993-06-22 | 1994-08-30 | Goldberg Michael S | Apparatus and method for monitoring gastric fluid pH |
WO1994021163A1 (en) * | 1993-03-22 | 1994-09-29 | Instrumentarium Corporation | Remote sensing tonometric catheter apparatus and method |
WO1994023645A1 (en) * | 1993-04-20 | 1994-10-27 | Argus Critical Care, Inc. | AIR TONOMETRY MEASUREMENT OF INTRALUMINAL GASTROINTESTINAL pCO2/pO¿2? |
US5411022A (en) * | 1993-07-01 | 1995-05-02 | Mccue; Michael | Continuous pH monitoring system and method of using same |
US5415165A (en) * | 1986-02-27 | 1995-05-16 | Mountpelier Investments | Tonometric catheter combination |
US5433216A (en) * | 1993-06-14 | 1995-07-18 | Mountpelier Investments, S.A. | Intra-abdominal pressure measurement apparatus and method |
US5438985A (en) * | 1993-01-25 | 1995-08-08 | Synectics Medical, Incorporated | Ambulatory recording of the presence and activity of substances in gastro-intestinal compartments |
US5456251A (en) * | 1988-08-26 | 1995-10-10 | Mountpelier Investments, S.A. | Remote sensing tonometric catheter apparatus and method |
US5477860A (en) * | 1992-11-05 | 1995-12-26 | Synectics Medical, Inc. | Catheter for measuring respiration and respiratory effort |
US5477854A (en) * | 1993-09-16 | 1995-12-26 | Synectics Medical, Inc. | System and method to monitor gastrointestinal Helicobacter pylori infection |
US5479935A (en) * | 1993-10-21 | 1996-01-02 | Synectics Medical, Inc. | Ambulatory reflux monitoring system |
US5507289A (en) * | 1993-09-16 | 1996-04-16 | Synectics Medical, Inc. | System and method to diagnose bacterial growth |
US5512045A (en) * | 1993-12-22 | 1996-04-30 | Gurchumelidze; Teimuraz P. | Surgical decompression and irrigation apparatus and method |
US5526809A (en) * | 1982-03-22 | 1996-06-18 | Mountpelier Investments, S.A. | Hollow viscous and soild organ tonometry |
US5551425A (en) * | 1993-05-13 | 1996-09-03 | Synectics Medical, Inc. | Potential difference and perfusion pressure catheter |
US5556760A (en) * | 1994-06-02 | 1996-09-17 | Biosensor Research Laboratories Co., Ltd. | Method for assaying urease |
US5579763A (en) * | 1995-07-06 | 1996-12-03 | Institute Of Critical Care Medicine | Measurement of systemic perfusion |
US5657759A (en) * | 1993-05-13 | 1997-08-19 | Synectics Medical, Incorporated | Measurement of gastric emptying and gastrointestinal output |
US5788631A (en) * | 1982-03-22 | 1998-08-04 | Instrumentarium Corporation | Hollow viscus and solid organ tonometry |
US5810741A (en) * | 1992-11-05 | 1998-09-22 | Synectics Medical Ab | Method of measuring respiration and respiratory effort using plural catheters |
US5833625A (en) * | 1993-10-21 | 1998-11-10 | Synectics Medical Ab | Ambulatory reflux monitoring system |
US5891054A (en) * | 1997-09-12 | 1999-04-06 | Saint Louis University | Method for determining feeding the tube location |
AU706939B2 (en) * | 1993-03-22 | 1999-07-01 | Instrumentarium Corporation | Catheter apparatus |
US6010453A (en) * | 1982-03-22 | 2000-01-04 | Instrumentarium Corporation | Tonometric catheter combination |
US6055447A (en) * | 1995-07-06 | 2000-04-25 | Institute Of Critical Care Medicine | Patient CO2 Measurement |
US6071237A (en) * | 1999-02-19 | 2000-06-06 | Institute Of Critical Care Medicine | Device and method for assessing perfusion failure in a patient during endotracheal intubation |
US6134462A (en) * | 1992-10-16 | 2000-10-17 | Instrumentarium Corp. | Method and apparatus for analyzing a sample |
US6216024B1 (en) | 1995-07-06 | 2001-04-10 | Institute Of Critical Care Medicine | Method and device for assessing perfusion failure in a patient |
US6365128B1 (en) * | 1998-12-18 | 2002-04-02 | Medical Defence Technologies, Llc | Monitoring gastrointestinal function to guide care of high risk patients |
US6461321B1 (en) | 2000-08-30 | 2002-10-08 | Radius International Limited Partnership | Hemodialysis catheter |
US6517529B1 (en) | 1999-11-24 | 2003-02-11 | Radius International Limited Partnership | Hemodialysis catheter |
US20030032918A1 (en) * | 2000-08-30 | 2003-02-13 | Quinn David G. | Catheter |
US6540714B1 (en) | 1999-11-24 | 2003-04-01 | Radius International Limited Partnership | Blood vessel catheter |
US6702776B2 (en) | 1999-11-24 | 2004-03-09 | Radius International Limited Partnership | Blood vessel catheter |
US20040127800A1 (en) * | 1995-07-06 | 2004-07-01 | Kimball Victor E. | Device for assessing perfusion failure in a patient by measurement of blood flow |
US6786884B1 (en) | 1999-10-29 | 2004-09-07 | Bard Access Systems, Inc. | Bolus tip design for a multi-lumen catheter |
US20050159712A1 (en) * | 2000-07-12 | 2005-07-21 | Erik Andersen | Catheter having a tip with an elongated collar |
US20050171468A1 (en) * | 2004-02-04 | 2005-08-04 | Wood Scott D. | Gastric aspirate intestinal feeding tube |
US20050182354A1 (en) * | 2003-11-06 | 2005-08-18 | Radius International Limited Partnership | Catheter and method of manufacture |
US20050182352A1 (en) * | 2004-02-12 | 2005-08-18 | Dimatteo Kristian | Dialysis catheter tip |
US6942653B2 (en) | 2001-05-11 | 2005-09-13 | Radius International Limited Partnership | Blood vessel catheter |
US20060100572A1 (en) * | 2004-02-12 | 2006-05-11 | Dimatteo Kristian | Dialysis catheter tip and method of manufacture |
EP1695684A1 (en) * | 2005-02-25 | 2006-08-30 | Pulsion Medical Systems AG | Enteral feeding catheter, computer system and computer program for operating the feeding catheter |
US20060287603A1 (en) * | 2004-09-10 | 2006-12-21 | Optical Sensors Incorporated | System for Automated Measurement of Skin Perfusion Pressure |
WO2007129002A1 (en) * | 2006-04-12 | 2007-11-15 | Sean Julian Thomas | A tube for delivering a fluid to a predetermined location |
US20080086076A1 (en) * | 2007-05-17 | 2008-04-10 | Allen Gerber | Anti-aspiration device with content monitoring functionality |
WO2008059415A1 (en) * | 2006-11-16 | 2008-05-22 | Koninklijke Philips Electronics N. V. | The present invention is directed to a feeding tube in particular for total parental nutrition and/or medicine dosing |
US20080183059A1 (en) * | 2003-09-23 | 2008-07-31 | Optical Sensors Incorporated | System and method for assessing capillary vitality |
US20090198182A1 (en) * | 2004-06-30 | 2009-08-06 | Jms Co., Ltd. | Member For Catheter's Position Verification Having Color Change Indicator And Catheter Having The Member For Catheter's Position Verification |
US20100016699A1 (en) * | 2006-06-08 | 2010-01-21 | Jay Wadhawan | Catheter with a sensing region for redox reactions |
US7719427B2 (en) * | 2006-08-18 | 2010-05-18 | Chung Yuan Christian University | Wireless pH measurement system |
US7976518B2 (en) | 2005-01-13 | 2011-07-12 | Corpak Medsystems, Inc. | Tubing assembly and signal generator placement control device and method for use with catheter guidance systems |
WO2012131303A1 (en) * | 2011-04-01 | 2012-10-04 | Phagenesis Limited | Multi-functional catheter |
WO2013117916A1 (en) * | 2012-02-06 | 2013-08-15 | Cme Uk (Holdings) Limited | Apparatus for administering fluid to a medical tube |
US9028441B2 (en) | 2011-09-08 | 2015-05-12 | Corpak Medsystems, Inc. | Apparatus and method used with guidance system for feeding and suctioning |
JP2015517849A (en) * | 2012-04-23 | 2015-06-25 | シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレーテッドSiemens Healthcare Diagnostics Inc. | Sensor array |
AU2015100063B4 (en) * | 2015-01-22 | 2015-08-20 | Oppong-Addae, George MR | The Gastro-Mechanical Analyser |
US9254220B1 (en) | 2006-08-29 | 2016-02-09 | Vasamed, Inc. | Method and system for assessing severity and stage of peripheral arterial disease and lower extremity wounds using angiosome mapping |
CN105411531A (en) * | 2015-12-23 | 2016-03-23 | 塔里木大学 | Special medical suit for equus animals |
US9532739B2 (en) | 2011-06-14 | 2017-01-03 | Gravitas Medical, Inc. | Methods and apparatus for guiding medical care based on detected gastric function |
US10028858B2 (en) | 2011-07-11 | 2018-07-24 | Medicines360 | Intrauterine systems, IUD insertion devices, and related methods and kits therefor |
WO2021242965A1 (en) * | 2020-05-27 | 2021-12-02 | Strawder Glenn Gerald | Method and apparatus for assisting, checking, and confirming nasogastric and orogastric tube insertion and placement |
US11375929B2 (en) * | 2008-10-15 | 2022-07-05 | The University Of Tennessee Research Foundation | Method and device for detection of bioavailable drug concentration in a fluid sample |
US11617881B2 (en) | 2014-11-06 | 2023-04-04 | Phagenesis Limited | Catheter for recovery of dysphagia |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2168867A (en) * | 1937-08-05 | 1939-08-08 | Takamine Ferment Company | Method and apparatus for testing the contents of the stomach and other body cavities |
US2230218A (en) * | 1938-06-02 | 1941-02-04 | Walter F Asche | Gastro-intestinal treatment system |
US3043309A (en) * | 1959-09-29 | 1962-07-10 | Avco Corp | Method of performing intestinal intubation |
US3058472A (en) * | 1958-12-09 | 1962-10-16 | Baxter Don Inc | Gastric tube |
US3373735A (en) * | 1965-10-21 | 1968-03-19 | John P. Gallagher | Medical-surgical tube |
US3888237A (en) * | 1973-10-15 | 1975-06-10 | Olympus Optical Co | Ph-measuring device used in an endoscope |
US4078562A (en) * | 1976-08-16 | 1978-03-14 | Diana W. Friedman | Infusion pump with feedback control |
US4134405A (en) * | 1977-01-10 | 1979-01-16 | Smit Julie A | Catheter and intestine tube and method of using the same |
GB2032780A (en) * | 1978-10-09 | 1980-05-14 | Plumley P | Gastro-intestinal tube |
-
1981
- 1981-05-04 US US06/260,332 patent/US4381011A/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2168867A (en) * | 1937-08-05 | 1939-08-08 | Takamine Ferment Company | Method and apparatus for testing the contents of the stomach and other body cavities |
US2230218A (en) * | 1938-06-02 | 1941-02-04 | Walter F Asche | Gastro-intestinal treatment system |
US3058472A (en) * | 1958-12-09 | 1962-10-16 | Baxter Don Inc | Gastric tube |
US3043309A (en) * | 1959-09-29 | 1962-07-10 | Avco Corp | Method of performing intestinal intubation |
US3373735A (en) * | 1965-10-21 | 1968-03-19 | John P. Gallagher | Medical-surgical tube |
US3888237A (en) * | 1973-10-15 | 1975-06-10 | Olympus Optical Co | Ph-measuring device used in an endoscope |
US4078562A (en) * | 1976-08-16 | 1978-03-14 | Diana W. Friedman | Infusion pump with feedback control |
US4134405A (en) * | 1977-01-10 | 1979-01-16 | Smit Julie A | Catheter and intestine tube and method of using the same |
GB2032780A (en) * | 1978-10-09 | 1980-05-14 | Plumley P | Gastro-intestinal tube |
Non-Patent Citations (1)
Title |
---|
"Flexible pH Electrode for Esophageal and Gastro-Intestinal Research", Microelectrodes,Inc. Londonberry, N.H. * |
Cited By (132)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5788631A (en) * | 1982-03-22 | 1998-08-04 | Instrumentarium Corporation | Hollow viscus and solid organ tonometry |
US6010453A (en) * | 1982-03-22 | 2000-01-04 | Instrumentarium Corporation | Tonometric catheter combination |
US5174290A (en) * | 1982-03-22 | 1992-12-29 | Mountpelier Investments, S.A. | Tonometric catheter combination |
US5526809A (en) * | 1982-03-22 | 1996-06-18 | Mountpelier Investments, S.A. | Hollow viscous and soild organ tonometry |
US5186172A (en) * | 1982-03-22 | 1993-02-16 | Mountpelier Investments, S.A. | Remote sensing tonometric catheter apparatus |
US4503859A (en) * | 1983-06-16 | 1985-03-12 | William Beaumont Hospital | Esophageal function and EKG monitor |
US4774956A (en) * | 1985-05-02 | 1988-10-04 | Mic Medical Instrument Corporation | Portable apparatus for the determination of upper gastrointestinal function in terms of pH values and clinical uses thereof |
US4594074A (en) * | 1985-05-06 | 1986-06-10 | Viridian, Inc. | Non-occluding high flow enteral feeding tube |
US4639246A (en) * | 1985-09-09 | 1987-01-27 | Animal Healthcare Products | Catheter |
US4632119A (en) * | 1985-10-23 | 1986-12-30 | University Of Health Sciences/The Chicago Medical School | Ambulatory esophageal pH monitor |
US5415165A (en) * | 1986-02-27 | 1995-05-16 | Mountpelier Investments | Tonometric catheter combination |
EP0251471A1 (en) * | 1986-06-02 | 1988-01-07 | Vincent L. Vaillancourt | Naso-gastric intubation system |
US4774955A (en) * | 1986-06-04 | 1988-10-04 | Solutech, Inc. | Programmable dialyzer system analyzer and method of use |
EP0334086A3 (en) * | 1988-03-23 | 1990-02-28 | Abbott Laboratories | Enteral feeding system utilizing gastrointestinal myoelectrography |
AU611531B2 (en) * | 1988-03-23 | 1991-06-13 | Abbott Laboratories | Enteral feeding system utilizing gastrointestinal myoelectrography |
US4921481A (en) * | 1988-03-23 | 1990-05-01 | Abbott Laboratories | Enteral feeding system utilizing gastrointestinal myoelectrography |
EP0334086A2 (en) * | 1988-03-23 | 1989-09-27 | Abbott Laboratories | Enteral feeding system utilizing gastrointestinal myoelectrography |
US5002055A (en) * | 1988-04-13 | 1991-03-26 | Mic Medical Instruments Corporation | Apparatus for the biofeedback control of body functions |
WO1990001894A1 (en) * | 1988-08-26 | 1990-03-08 | Mountpelier Investments S.A. | Tonometric catheter combination |
US5456251A (en) * | 1988-08-26 | 1995-10-10 | Mountpelier Investments, S.A. | Remote sensing tonometric catheter apparatus and method |
US6334064B1 (en) | 1988-08-26 | 2001-12-25 | Instrumentarium Corp. | Remote sensing tonometric catheter apparatus and method |
US5085216A (en) * | 1989-07-25 | 1992-02-04 | Henley Jr Robert L | Nasogastric/nasointestinal enteral feeding tube and method for avoiding tracheobronchial misplacement |
US5105812A (en) * | 1990-07-25 | 1992-04-21 | Baylor College Of Medicine | Nasogastric tube with removable pH detector |
WO1992017150A1 (en) * | 1991-04-05 | 1992-10-15 | Deborah Jill Colson | A combined naso-gastric feeding tube and electrode |
US5174303A (en) * | 1991-05-03 | 1992-12-29 | Intermedics, Inc. | Pacer lead with replaceable sensor |
EP0582400A1 (en) * | 1992-08-05 | 1994-02-09 | Smiths Industries Public Limited Company | Medico-surgical assemblies |
US6134462A (en) * | 1992-10-16 | 2000-10-17 | Instrumentarium Corp. | Method and apparatus for analyzing a sample |
US5477860A (en) * | 1992-11-05 | 1995-12-26 | Synectics Medical, Inc. | Catheter for measuring respiration and respiratory effort |
US5810741A (en) * | 1992-11-05 | 1998-09-22 | Synectics Medical Ab | Method of measuring respiration and respiratory effort using plural catheters |
US5438985A (en) * | 1993-01-25 | 1995-08-08 | Synectics Medical, Incorporated | Ambulatory recording of the presence and activity of substances in gastro-intestinal compartments |
EP0680273B1 (en) * | 1993-01-25 | 2003-04-02 | Synectics Medical Ab | Ambulatory recording of the presence and activity of substances in gastro-intestinal compartments |
AU692443B2 (en) * | 1993-03-22 | 1998-06-11 | Instrumentarium Corporation | Remote sensing tonometric catheter apparatus and method |
AU685108B2 (en) * | 1993-03-22 | 1998-01-15 | Instrumentarium Corporation | Remote sensing tonometric catheter apparatus and method |
WO1994021164A1 (en) * | 1993-03-22 | 1994-09-29 | Instrumentarium Corporation | Remote sensing tonometric catheter apparatus and method |
AU706939B2 (en) * | 1993-03-22 | 1999-07-01 | Instrumentarium Corporation | Catheter apparatus |
WO1994021163A1 (en) * | 1993-03-22 | 1994-09-29 | Instrumentarium Corporation | Remote sensing tonometric catheter apparatus and method |
WO1994023645A1 (en) * | 1993-04-20 | 1994-10-27 | Argus Critical Care, Inc. | AIR TONOMETRY MEASUREMENT OF INTRALUMINAL GASTROINTESTINAL pCO2/pO¿2? |
US5423320A (en) * | 1993-04-20 | 1995-06-13 | Argus Critical Care, Inc. | Air tonometry method and apparatus for measuring intraluminal gastrointestinal pCO2 and pO2 |
US5551425A (en) * | 1993-05-13 | 1996-09-03 | Synectics Medical, Inc. | Potential difference and perfusion pressure catheter |
US5657759A (en) * | 1993-05-13 | 1997-08-19 | Synectics Medical, Incorporated | Measurement of gastric emptying and gastrointestinal output |
US6132372A (en) * | 1993-05-13 | 2000-10-17 | Synectics Medical, Incorporated | Measurement of gastric emptying and gastrointestinal output |
US5433216A (en) * | 1993-06-14 | 1995-07-18 | Mountpelier Investments, S.A. | Intra-abdominal pressure measurement apparatus and method |
WO1995000069A1 (en) * | 1993-06-22 | 1995-01-05 | Cyberrx Incorporated | METHOD AND APPARATUS FOR MONITORING GASTRIC pH |
US5341803A (en) * | 1993-06-22 | 1994-08-30 | Goldberg Michael S | Apparatus and method for monitoring gastric fluid pH |
US5411022A (en) * | 1993-07-01 | 1995-05-02 | Mccue; Michael | Continuous pH monitoring system and method of using same |
US5507289A (en) * | 1993-09-16 | 1996-04-16 | Synectics Medical, Inc. | System and method to diagnose bacterial growth |
US5477854A (en) * | 1993-09-16 | 1995-12-26 | Synectics Medical, Inc. | System and method to monitor gastrointestinal Helicobacter pylori infection |
US5479935A (en) * | 1993-10-21 | 1996-01-02 | Synectics Medical, Inc. | Ambulatory reflux monitoring system |
US5833625A (en) * | 1993-10-21 | 1998-11-10 | Synectics Medical Ab | Ambulatory reflux monitoring system |
US5512045A (en) * | 1993-12-22 | 1996-04-30 | Gurchumelidze; Teimuraz P. | Surgical decompression and irrigation apparatus and method |
US5556760A (en) * | 1994-06-02 | 1996-09-17 | Biosensor Research Laboratories Co., Ltd. | Method for assaying urease |
US6055447A (en) * | 1995-07-06 | 2000-04-25 | Institute Of Critical Care Medicine | Patient CO2 Measurement |
US20040127800A1 (en) * | 1995-07-06 | 2004-07-01 | Kimball Victor E. | Device for assessing perfusion failure in a patient by measurement of blood flow |
US6216024B1 (en) | 1995-07-06 | 2001-04-10 | Institute Of Critical Care Medicine | Method and device for assessing perfusion failure in a patient |
US5579763A (en) * | 1995-07-06 | 1996-12-03 | Institute Of Critical Care Medicine | Measurement of systemic perfusion |
US5891054A (en) * | 1997-09-12 | 1999-04-06 | Saint Louis University | Method for determining feeding the tube location |
US6365128B1 (en) * | 1998-12-18 | 2002-04-02 | Medical Defence Technologies, Llc | Monitoring gastrointestinal function to guide care of high risk patients |
US6071237A (en) * | 1999-02-19 | 2000-06-06 | Institute Of Critical Care Medicine | Device and method for assessing perfusion failure in a patient during endotracheal intubation |
US7485107B2 (en) | 1999-10-29 | 2009-02-03 | C. R. Bard, Inc. | Bolus tip design for a multi-lumen catheter |
US7938795B2 (en) | 1999-10-29 | 2011-05-10 | C. R. Bard, Inc. | Bolus tip design for a multi-lumen catheter |
US6786884B1 (en) | 1999-10-29 | 2004-09-07 | Bard Access Systems, Inc. | Bolus tip design for a multi-lumen catheter |
US20040249338A1 (en) * | 1999-10-29 | 2004-12-09 | Bard Access Systems, Inc. | Bolus tip design for a multi-lumen catheter |
US6517529B1 (en) | 1999-11-24 | 2003-02-11 | Radius International Limited Partnership | Hemodialysis catheter |
US6540714B1 (en) | 1999-11-24 | 2003-04-01 | Radius International Limited Partnership | Blood vessel catheter |
US6702776B2 (en) | 1999-11-24 | 2004-03-09 | Radius International Limited Partnership | Blood vessel catheter |
US20050159712A1 (en) * | 2000-07-12 | 2005-07-21 | Erik Andersen | Catheter having a tip with an elongated collar |
US6461321B1 (en) | 2000-08-30 | 2002-10-08 | Radius International Limited Partnership | Hemodialysis catheter |
US20030032918A1 (en) * | 2000-08-30 | 2003-02-13 | Quinn David G. | Catheter |
US7108674B2 (en) | 2000-08-30 | 2006-09-19 | Radius International Limited Partnership | Catheter |
US6942653B2 (en) | 2001-05-11 | 2005-09-13 | Radius International Limited Partnership | Blood vessel catheter |
US8133177B2 (en) | 2003-09-23 | 2012-03-13 | Vasamed, Inc. | System and method for assessing capillary vitality |
US20080103378A1 (en) * | 2003-09-23 | 2008-05-01 | Kimball Victor E | Device for Assessing Perfusion Failure in a Patient by Measurement of Blood Flow |
US7618376B2 (en) | 2003-09-23 | 2009-11-17 | Vasamed, Inc. | Device for assessing perfusion failure in a patient by measurement of blood flow |
US20080183059A1 (en) * | 2003-09-23 | 2008-07-31 | Optical Sensors Incorporated | System and method for assessing capillary vitality |
US20050182354A1 (en) * | 2003-11-06 | 2005-08-18 | Radius International Limited Partnership | Catheter and method of manufacture |
US7988658B2 (en) | 2003-11-06 | 2011-08-02 | Radius International Limited Partnership | Catheter and method of manufacture |
US20050171468A1 (en) * | 2004-02-04 | 2005-08-04 | Wood Scott D. | Gastric aspirate intestinal feeding tube |
US20050182352A1 (en) * | 2004-02-12 | 2005-08-18 | Dimatteo Kristian | Dialysis catheter tip |
US20060100572A1 (en) * | 2004-02-12 | 2006-05-11 | Dimatteo Kristian | Dialysis catheter tip and method of manufacture |
US20090198182A1 (en) * | 2004-06-30 | 2009-08-06 | Jms Co., Ltd. | Member For Catheter's Position Verification Having Color Change Indicator And Catheter Having The Member For Catheter's Position Verification |
US7736311B2 (en) | 2004-09-10 | 2010-06-15 | Vasamed, Inc. | System for automated measurement of skin perfusion pressure |
US20060287603A1 (en) * | 2004-09-10 | 2006-12-21 | Optical Sensors Incorporated | System for Automated Measurement of Skin Perfusion Pressure |
US9579488B2 (en) | 2005-01-13 | 2017-02-28 | Corpak Medsystems, Inc. | Tubing assembly and signal generator placement control device and method for use with catheter guidance systems |
US9889277B2 (en) | 2005-01-13 | 2018-02-13 | Avent, Inc. | Tubing assembly and signal generator placement control device and method for use with catheter guidance systems |
US10549074B2 (en) | 2005-01-13 | 2020-02-04 | Avent, Inc. | Tubing assembly and signal generation placement device and method for use with catheter guidance systems |
US7976518B2 (en) | 2005-01-13 | 2011-07-12 | Corpak Medsystems, Inc. | Tubing assembly and signal generator placement control device and method for use with catheter guidance systems |
US9131956B2 (en) | 2005-01-13 | 2015-09-15 | Corpak Medsystems, Inc. | Tubing assembly and signal generator placement control device and method for use with catheter guidance systems |
EP1695684A1 (en) * | 2005-02-25 | 2006-08-30 | Pulsion Medical Systems AG | Enteral feeding catheter, computer system and computer program for operating the feeding catheter |
JP2008531096A (en) * | 2005-02-25 | 2008-08-14 | プウルジョン メデカル システムズ アクチエンゲゼルシャフト | Enteral feed catheter, computer system and computer program for operating the feed catheter |
US20080167607A1 (en) * | 2005-02-25 | 2008-07-10 | Ulrich Pfeiffer | Enteral Feeding Catheter, Computer System and Computer Program for Operating the Feeding Catheter |
WO2006089811A1 (en) * | 2005-02-25 | 2006-08-31 | Pulsion Medical Systems Ag | Enteral feeding catheter, computer system and computer program for operating the feeding catheter |
JP4783796B2 (en) * | 2005-02-25 | 2011-09-28 | プウルジョン メデカル システムズ アクチエンゲゼルシャフト | Computer system and computer program for controlling an enteral feed catheter |
GB2451381A (en) * | 2006-04-12 | 2009-01-28 | Sean Julian Thomas | A tube for delivering a fluid to a predetermined location |
EP2412311A3 (en) * | 2006-04-12 | 2012-10-17 | Sean Julian Thomas | Feeding tube position confirmation device |
US20090275825A1 (en) * | 2006-04-12 | 2009-11-05 | Sean Julian Thomas | Tube for delivering a fluid to a predetermined location |
EP2412311A2 (en) | 2006-04-12 | 2012-02-01 | Sean Julian Thomas | Feeding tube position confirmation device |
WO2007129002A1 (en) * | 2006-04-12 | 2007-11-15 | Sean Julian Thomas | A tube for delivering a fluid to a predetermined location |
US8600471B2 (en) * | 2006-06-08 | 2013-12-03 | The University Of Hull | Catheter with a sensing region for redox reactions |
US20100016699A1 (en) * | 2006-06-08 | 2010-01-21 | Jay Wadhawan | Catheter with a sensing region for redox reactions |
US7719427B2 (en) * | 2006-08-18 | 2010-05-18 | Chung Yuan Christian University | Wireless pH measurement system |
US9254220B1 (en) | 2006-08-29 | 2016-02-09 | Vasamed, Inc. | Method and system for assessing severity and stage of peripheral arterial disease and lower extremity wounds using angiosome mapping |
US8285399B2 (en) | 2006-11-16 | 2012-10-09 | Koninklijke Philips Electronics N.V. | Present invention is directed to a feeding tube in particular for total parental nutrition and/or medicine dosing |
CN101534707B (en) * | 2006-11-16 | 2012-08-29 | 皇家飞利浦电子股份有限公司 | The present invention is directed to a feeding tube in particular for total parental nutrition and/or medicine dosing |
US20100087715A1 (en) * | 2006-11-16 | 2010-04-08 | Koninklijke Philips Electronics N. V. | The present invention is directed to a feeding tube in particular for total parental nutrition and/or medicine dosing |
WO2008059415A1 (en) * | 2006-11-16 | 2008-05-22 | Koninklijke Philips Electronics N. V. | The present invention is directed to a feeding tube in particular for total parental nutrition and/or medicine dosing |
US20080086076A1 (en) * | 2007-05-17 | 2008-04-10 | Allen Gerber | Anti-aspiration device with content monitoring functionality |
US11375929B2 (en) * | 2008-10-15 | 2022-07-05 | The University Of Tennessee Research Foundation | Method and device for detection of bioavailable drug concentration in a fluid sample |
CN103533906A (en) * | 2011-04-01 | 2014-01-22 | 法根尼西斯有限公司 | Multi-functional catheter |
JP2014513617A (en) * | 2011-04-01 | 2014-06-05 | ファジェネシス リミテッド | Multi-function catheter |
WO2012131303A1 (en) * | 2011-04-01 | 2012-10-04 | Phagenesis Limited | Multi-functional catheter |
US10413358B2 (en) | 2011-04-01 | 2019-09-17 | Phagenesis Limited | Multi-functional catheter |
CN103533906B (en) * | 2011-04-01 | 2016-08-31 | 法根尼西斯有限公司 | Multifunctional catheter |
US11925450B2 (en) | 2011-06-14 | 2024-03-12 | Gravitas Medical, Inc. | Methods and apparatus for guiding medical care based on detected gastric function |
US10687731B2 (en) | 2011-06-14 | 2020-06-23 | Gravitas Medical, Inc. | Methods and apparatus for guiding medical care based on detected gastric function |
US9532739B2 (en) | 2011-06-14 | 2017-01-03 | Gravitas Medical, Inc. | Methods and apparatus for guiding medical care based on detected gastric function |
US10028858B2 (en) | 2011-07-11 | 2018-07-24 | Medicines360 | Intrauterine systems, IUD insertion devices, and related methods and kits therefor |
US11090186B2 (en) | 2011-07-11 | 2021-08-17 | Medicines360 | Methods for using intrauterine systems and IUD insertion devices |
US9028441B2 (en) | 2011-09-08 | 2015-05-12 | Corpak Medsystems, Inc. | Apparatus and method used with guidance system for feeding and suctioning |
US9918907B2 (en) | 2011-09-08 | 2018-03-20 | Avent, Inc. | Method for electromagnetic guidance of feeding and suctioning tube assembly |
US9726682B2 (en) | 2012-02-06 | 2017-08-08 | Cme Uk (Holdings) Limited | Apparatus for administering fluid to a medical tube |
US10161943B2 (en) | 2012-02-06 | 2018-12-25 | Ngpod Global Limited | Apparatus for administering fluid to a medical tube |
WO2013117916A1 (en) * | 2012-02-06 | 2013-08-15 | Cme Uk (Holdings) Limited | Apparatus for administering fluid to a medical tube |
EP3206030A1 (en) * | 2012-04-23 | 2017-08-16 | Siemens Healthcare Diagnostics Inc. | Rolled tube with sensor assembly |
JP2015517849A (en) * | 2012-04-23 | 2015-06-25 | シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレーテッドSiemens Healthcare Diagnostics Inc. | Sensor array |
EP2844333A4 (en) * | 2012-04-23 | 2016-04-06 | Siemens Healthcare Diagnostics | Sensor array |
US10690608B2 (en) | 2012-04-23 | 2020-06-23 | Siemens Healthcare Diagnostics Inc. | Sensor array |
US11617881B2 (en) | 2014-11-06 | 2023-04-04 | Phagenesis Limited | Catheter for recovery of dysphagia |
AU2015100063B4 (en) * | 2015-01-22 | 2015-08-20 | Oppong-Addae, George MR | The Gastro-Mechanical Analyser |
WO2016115586A1 (en) * | 2015-01-22 | 2016-07-28 | George Oppong-Addae | Bio-mechanical development of the gastro-mechanical analyser |
CN105411531A (en) * | 2015-12-23 | 2016-03-23 | 塔里木大学 | Special medical suit for equus animals |
US11304877B2 (en) | 2020-05-27 | 2022-04-19 | Glenn Gerald Strawder | Method and apparatus for assisting, checking, and confirming nasogastric and orogastric tube insertion and placement |
WO2021242965A1 (en) * | 2020-05-27 | 2021-12-02 | Strawder Glenn Gerald | Method and apparatus for assisting, checking, and confirming nasogastric and orogastric tube insertion and placement |
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